An electric charge in uniform motion produces
An electric charge in uniform motion produces
An electric charge in uniform motion produces
prajwal ? Dec 24 '2019 at 10:2
Correct answer is: both electric and magnetic field
Explanation:
The electric charge is defined as an intrinsic fundamental quantity that is present in every matter that exists.
It produces:
- The electric field.
- The magnetic field.
- Electric charge always has an influencing space around it that has an electric field defined at every point in three-dimensional space irrespective of the motion of the charge. So, either it is in motion or not in motion, always have an electric field around it.
- Whenever a charge is in motion, due to its speed, temporary magnetic space is created around it which is there only till the charge is in motion. So, charge in motion has magnetic fields around it.
The line joining the north and south poles of a magnet is called
prakash ? Jan 2 '2020 at 12:16
Correct answer is: Magnetic axis
Explanation:
If the line joining NORTH and SOUTH POLE of a magnet or of the EARTH is a straight line. it is called AXIS (magnetic axis in magnetism).
If the length and cross sectional area of a wire are doubled, its resistance will
prakash ? Jan 2 '2020 at 13:4
Correct answer is: remain unchanged
Explanation:
Wire’s cross section doubled means its cross section area is doubled.
\(\text{ Resistance} = \text{specific resistance} \times \frac{\text{length}}{\text{Area}}\)
Hence, if length and cross section area both doubled, resistance will remain same i.e inchanged.
The chemical behaviour of an atom is determined by its
Which gland in human body maintains body temperature?
pramod ? Jan 2 '2020 at 15:44
Correct answer is: hypothalamus
Explanation:
Much like a thermostat regulates the temperature inside your home, the hypothalamus regulates your body temperature, responding to internal and external stimuli and making adjustments to keep the body within one or two degrees of 98.6 degrees.
India's contribution to mathematics includes
A. Number system B. Zero C. Decimal system
Plants take nitrogen in the form of
A sudden fall in barometer reading indicates that the weather will be
At what temperature do both Centigrade and Fahrenheit thermometers show the same reading?
dinesh ? Dec 23 '2019 at 19:56
Correct answer is: −40°
Explanation:
Let F is Fahrenheit and C is Celsius.
The conversion formula is:
\(F = C \times \frac{9}{5} + 32\)
given that F and C is equal.
so,
\(F = F \times \frac{9}{5} +32\)
\(F- \frac{9F}{5} =32\)
\(\frac{5F-9F}{5}=32\)\(\frac{-4F}{5}=32\)
\(-4F = 32 \times 5\)
\(F = - \frac{160}{4}\)
\(F = -40\)
Name like LOTUS, JAVA, ORACLE refer to which area of activity
rahul ? Jan 12 '2020 at 8:48
Correct answer is: None of these
Explanation:
it belongs to Computer Software
Which one of the following is an anti-tank missile?
Mica is used in an electric iron because it is a
For the same load, if the power factor of load is reduced, it will draw.